131019228

素因数分解:

$2^2\times 3^3\times {\mathrm{1213141}}^1$

素因数の和:1213154

約数の個数: 24

約数和(自身を含む): 339679760

約数和(自身を除く): 208660532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1213141, 2426282, 3639423, 4852564, 7278846, 10918269, 14557692, 21836538, 32754807, 43673076, 65509614, 131019228]

約数ペア:

[(1, 131019228), (2, 65509614), (3, 43673076), (4, 32754807), (6, 21836538), (9, 14557692), (12, 10918269), (18, 7278846), (27, 4852564), (36, 3639423), (54, 2426282), (108, 1213141)]